back reflection X-ray camera

例句：

1. 1. The back reflection X-ray camera was used to detect the fracture in the patient's spine.
   使用背反射X射线相机来检测病人脊柱的骨折。
2. 2. The back reflection X-ray camera helped doctors to diagnose the condition of the patient's lungs.
   背反射X射线相机帮助医生诊断病人肺部的状况。
3. 3.The back reflection X-ray camera provided valuable information for the surgeon during the operation.
   背反射X射线相机为外科医生在手术过程中提供了宝贵的信息。